You're so lucky

get zombiU
and if you missed Darksiders 2, get it also. the gamepad makes it 10X better
:)

ZombiU is pretty good. NSMBU is good. Other than that, I've heard that Lego City might be good.

Now that you have it, prepare to wait.

I you can find one for cheap, Nintendo Land is amazing party game. It's so underrated. I DO HATE THE GAMEPAD BATTERY IS SO AWFUL.

welcome to the club my brother

I was mainly a PC gamer but the Wii U is changing that. I just got to the point where I couldnt sit at my couch and get up every few minutes to change a disc out to play a different game or that I couldnt really multi task. On my PC I might have 2-3 games open at once and be on youtube watching videos.
Now I find myself more and more having the gamepad in my hand as a go through the house.
I'd suggest Zombi U if you are patient. it's not COD zombies and MH3U if you havent played it on Wii when it was just 3.

Can't attest to this myself, but my friend, who is a die hard survival horror fan, raves about this game.

Myself, I have only played Nintendoland and NSMB. Nintendoland is decent, pretty fun with 4 players at least. NSMB is classic Mario. Of you love the old school Mario's you'll love this one

Seriously, get ZombiU if you have a soft spot for Survival Horror, the game is actually scary !
Not in the "I will shit in my pants" sense, it is more tense and stressful.
I can recommend Lego City Undercover too, the game reminds me of the old 3D Platformers on the N64 with plenty to collect and new abilitys at every corner !
I´m very happy with mine as well, now it only needs more games !

Congratulations! Always nice when someone enjoys their purchase.

What game(s) are you going to get next?

Get zombiu. Great game